Email this article Generation of Intense UV Radiation during High-Current Breakdown over a Ferrite Surface
- Authors: Tilikin I.N.1, Tskhai S.N.1, Shelkovenko T.A.1, Savinov S.Y.1, Pikuz S.A.1
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Affiliations:
- Lebedev Physical Institute
- Issue: Vol 44, No 6 (2018)
- Pages: 600-604
- Section: Low-Temperature Plasma
- URL: https://journals.rcsi.science/1063-780X/article/view/186802
- DOI: https://doi.org/10.1134/S1063780X18060107
- ID: 186802
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Abstract
The dynamics and emission characteristics of pulsed breakdown over a ferrite surface at a current amplitude of 270 kA and current rise time of 80 ns were studied experimentally. It is shown that the characteristic transverse size of the discharge region in visible radiation is ~3 mm, while that in vacuum UV (VUV) radiation is ~200 μm. The duration of the VUV pulse with an average power of ≈0.275 GW is about 80 ns.
About the authors
I. N. Tilikin
Lebedev Physical Institute
Author for correspondence.
Email: ivan.tilikin@gmail.com
Russian Federation, Moscow, 119991
S. N. Tskhai
Lebedev Physical Institute
Email: ivan.tilikin@gmail.com
Russian Federation, Moscow, 119991
T. A. Shelkovenko
Lebedev Physical Institute
Email: ivan.tilikin@gmail.com
Russian Federation, Moscow, 119991
S. Yu. Savinov
Lebedev Physical Institute
Email: ivan.tilikin@gmail.com
Russian Federation, Moscow, 119991
S. A. Pikuz
Lebedev Physical Institute
Email: ivan.tilikin@gmail.com
Russian Federation, Moscow, 119991
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